Abstract: A wireless device receives a media access control (MAC) activation command indicating activation of a physical uplink control channel (PUCCH) secondary cell. The wireless device initializes an adjustment factor employing a transmit power control value received in a random access response if the wireless device transmits a random access preamble on the PUCCH secondary cell, otherwise initializes the adjustment factor to zero. The wireless device transmits a first instance of uplink control information on the secondary PUCCH with an initial transmit power computed employing the adjustment factor.

Abstract: A cell site gateway comprises a first interface connected to a base station, a second interface connected to a packet network gateway, a forwarding layer, and a third interface connected to a control server. The forwarding layer transmits and receive packets. The control plane information comprises at least one first label value and at least one second label value. The control server exchanges the control plane information.

Abstract: A wireless device receives at least one message comprising configuration parameters of a plurality of cells grouped into a plurality of physical uplink control channel (PUCCH) groups. The wireless device transmits, in a subframe and in a first PUCCH group, at least one SRS employing a sounding procedure for the first PUCCH group. The sounding procedure may depend, at least in part, on transmissions of a physical uplink shared channel (PUSCH) or a PUCCH in the first PUCCH group and may be independent of transmissions of PUCCH and PUSCH in a second PUCCH group. The plurality of cells may be in the same timing advance group.

Abstract: A wireless device receives from a base station at least one first message that comprises one or more parameters of a plurality of cells. The plurality of cells comprise a secondary cell with no configured physical uplink control channel (PUCCH). The wireless device receives a first activation command indicating activation of the secondary cell. The wireless device receives at least one second message that comprises parameters for reconfiguring the secondary cell to a PUCCH secondary cell with a PUCCH on a condition of first releasing the secondary cell. The wireless device releases the secondary cell. The wireless device adds the PUCCH secondary cell with the PUCCH. The wireless device receives a second activation command indicating activation of the PUCCH secondary cell. The wireless device transmits to the base station channel state information via the PUCCH secondary cell.

Abstract: A wireless device receives message(s) comprising configuration parameters for a first radio bearer; and a first information element indicating that packet duplication is configured for the first radio bearer. A control element indicates activation of the packet duplication for the first radio bearer corresponding to a first logical channel and a second logical channel may be received. A first uplink grant for transmission of one or more first transport blocks (TBs) is received. The one or more first TBs is be transmitted. The one or more first TBs comprise data of one or more first buffers associated with the first logical channels. Acknowledgement for the one or more first TBs is received. One or more second buffers associated with the second logical channel are flushed in response to the one or more first buffers being emptied in response to the transmission of the one or more first TBs.

Abstract: A second base station transmits to a first base station, first message(s) indicating a first secondary base station addition request for a wireless device. The first message(s) comprise a base station identifier of a third base station that the second base station has a backhaul interface with. The second base station receives from the first base station, a second message indicating an acceptance of the first secondary base station addition request. The second base station receives from the first base station, a third message indicating a request of a secondary base station change for the wireless device to the third base station. The third message comprises the base station identifier of the third base station. The request of the secondary base station change may be based on the first message(s) and a measurement report of the wireless device for cell(s) of the third base station.

Abstract: A wireless device may receive one or more messages comprising configuration parameters for a plurality of logical channels comprising a first logical channel. The configuration parameters may indicate: a first logical channel priority for the first logical channel; and a mapping of the first logical channel to one or more transmission durations. An uplink grant indicating radio resources associated with a first transmission duration may be received. Data from the first logical channel may be multiplexed into a first transport block in response to the first transmission duration being one of the one or more transmission durations. A transmission power of the first transport block, may be adjusted based on the first logical channel priority in response to a calculated total transmission power being above a first value. The first transport block may be transmitted via the radio resources.

Abstract: A base station transmits configuration parameters of a plurality of cells to a wireless device. The plurality of cells comprise: a primary cell with a primary physical uplink control channel (PUCCH); and a PUCCH secondary cell with a secondary PUCCH; a transmit power control (TPC) radio network temporary identifier (RNTI); a primary TPC index for the primary PUCCH; and a secondary TPC index for the secondary PUCCH. An activation control element indicating activation of the PUCCH secondary cell is transmitted. A downlink control information (DCI) associated with the TPC RNTI is transmitted via a common search space of the primary cell. The DCI comprises an array of TPC commands. The secondary TPC index determines a TPC command in the array. An uplink signal with an uplink signal transmission power determined based on the TPC command is received from the wireless device and via the secondary PUCCH.

Abstract: A wireless device receives configuration parameters of cells comprising at least a first cell type operating on a first frequency band; and a second cell type operating on a second frequency band. A calculated total transmit power is determined for signals comprising: a first SRS configured for transmission in a subframe of the first cell type in the cells, and a second SRS configured for transmission in the subframe of the second cell type in the cells. At least one of the first SRS or the second SRS is dropped or scaled based on a transmit power priority of the first SRS and the second SRS when the calculated total power exceeds a first value. The transmit power priority is based on whether the first SRS or the second SRS is configured for transmission on the first frequency band or the second frequency band.

Abstract: A wireless device receives from a first base station, a radio resource control message indicating a command of a conditional handover towards a target cell of a second base station. The radio resource control message comprises: a cell identifier of the target cell; and at least one handover execution condition. The wireless device determines that at least one criteria of the at least one handover execution condition is met by the target cell of the second base station. The wireless device transmits to the first base station and in response to the determining that the at least one criteria is met, a first signal indicating a handover execution notification associated with the command of the conditional handover. The wireless device transmits to the second base station, a random access preamble via the target cell of the second base station.

Abstract: A wireless device receives from a base station, message(s) comprising: first configuration parameters of cell(s) and second configuration parameters of logical channel(s). Uplink grant(s) indicating radio resources are received on the cell(s) where the uplink grant(s) are received in different transmission time intervals; and the radio resources comprise resource block(s). First uplink grant(s) are selected in response to the first uplink grant(s) being received during coinciding time durations that the wireless device is configured to monitor a control channel on the cell(s). Data from logical channel(s) are multiplexed into transport blocks by processing together the first uplink grant(s). Transport block(s) are transmitted via resource blocks corresponding to the first uplink grant(s).

Abstract: A base station transmits configuration parameters of a plurality of cells to a wireless device. The plurality of cells are grouped into timing groups and control channel groups. A primary control channel group comprises a primary cell with a primary control channel received from the wireless device. A secondary control channel group comprises a control secondary cell with a secondary control channel received from the wireless device. The control secondary cell is in a first timing group of the timing group. In response to expiration of a time alignment timer of the first timing group: transmission of downlink shared channel transport blocks to the wireless device via a first secondary cell in the secondary control channel group is stopped and transmission of downlink multicast channel transport blocks to the wireless device continue via the first secondary cell. The first secondary cell is different from the control secondary cell.

Abstract: A wireless device receives configuration parameters of logical channels. The logical channels comprise 1st logical channel having a 1st logical channel priority. The 1st logical channel is mapped to transmission duration(s). A buffer status report is triggered in response to: uplink data becoming available for the 1st logical channel in 1st plurality logical channels with uplink data; and the 1st logical channel priority being higher than priorit(ies) of selected logical channel(s) in the 1st logical channel(s). The selected logical channel(s) are selected in response to being mapped to transmission duration(s). The buffer status report may be transmitted to the base station.

Abstract: A wireless device receives from a base station, first message(s) comprising configuration parameters of at least one of: logical channel(s); or radio bearer(s). The wireless device receives from the base station, a second message indicating an RRC state transition of the wireless device from an RRC connected state to an RRC inactive state. The wireless device being in the RRC inactive state selects a first cell based on the configuration parameters. The wireless device transmits to the base station, a random access preamble via the first cell.

Abstract: A base station receives from a second base station, first packet(s) associated with a wireless device. The base station receives from a core network entity, second packet(s) for the wireless device when in an RRC inactive state. The base station transmits a first RAN paging message to a third base station of a RAN area associated with the wireless device in response to a time duration being larger than a time value. The time duration is the time between the receiving of the first packet(s) and the receiving of the second packet(s). The base station transmits a second RAN paging message to the second base station regardless of the time duration being smaller or larger than the time value. The base station transmits second packet(s) to the second or third base base station based on a response received for the first or second RAN paging message.

Abstract: A wireless device receives configuration parameters of logical channel(s) grouped into logical channel group(s) comprising a 1st logical channel group. A padding buffer status report (BSR) is triggered. A truncated BSR is transmitted in in response to: the triggering of the padding BSR; and a number of padding bits being: larger than a size of a short BSR plus a short BSR subheader; and smaller than a size of a long BSR plus a long BSR subheader. The truncated BSR indicates a presence of a buffer size field for the first logical channel group corresponding to a presence bit. The buffer size field indicate an amount of data available across logical channels of the first logical channel group. The truncated BSR comprises: a number of buffer size fields for logical channel groups with logical channels having available data for transmission following a decreasing order of priority.

Abstract: A base station receives from a first core network entity, packet(s) for a wireless device in an RRC inactive state. The base station initiates a RAN paging procedure comprising sending RAN paging message(s) to second base station(s). The RAN paging message(s) comprises a first identifier of the wireless device. The base station determines a failure of the RAN paging procedure in response to not receiving a response of the RAN paging message(s). The base station sends a first message to a second core network entity in response to the failure of the RAN paging procedure. The base station receives a second message from the second core network entity in response to the first message. The second message comprises a tunnel endpoint identifier of a third base station for forwarding the packet(s). The base station sends to the third base station, the packet(s) based on the tunnel endpoint identifier.

Abstract: A base station transmits to a wireless device, first message(s) indicating an RRC state transition of the wireless device from an RRC connected state to an RRC inactive state. The first message(s) comprise a parameter indicating a value associated with a wireless device RAN notification area update timer for a periodic RAN notification area update procedure. The base station receives a second message indicating a RAN notification area update in response to expiry of the wireless device RAN notification area update timer. The base station starts a network RAN notification area update timer in response to the receiving of the second message. The base station transmits to a core network entity and in response to an expiration of the network RAN notification area update timer, a third message indicating a wireless device context release request for the wireless device. The third message comprises an identifier of the wireless device.

Abstract: A plurality of cells comprise a PUCCH secondary cell with a secondary PUCCH. The wireless device receives, in subframe n, a media-access-control control element indicating activation of the PUCCH secondary cell. The wireless device starts transmission of channel state information (CSI) fields for the PUCCH secondary cell from subframe n+8+k. k is an integer depending, at least in part, on when the PUCCH secondary cell is successfully detected by the wireless device.

Abstract: A wireless device receives configuration parameters comprising: first parameters of logical channel(s) indicating that each logical channel of the logical channel(s) is mapped to corresponding first transmission duration(s); and a second parameter indicating a first value for a buffer status report timer. The buffer status report timer is started with the first value in response to: receiving at least one uplink grant associated with a second transmission duration; and at least one logical channel, with data, of the logical channel(s) mapped to the second transmission duration. A buffer status report is transmitted in response to the buffer status report timer expiring.